SDR FDEA201807201793

Service difficulty report · Gcu · Airbus A300B4622R

Difficulty date: July 20, 2018
Submitted: July 24, 2018
Operation: Air carrier
Aircraft: N741FD
Make and model: Airbus A300B4622R
Aircraft serial: 611
Aircraft time: 55,391 hours, 24,498 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Gcu
Part number: 740120C
Part serial: 3847
Condition: Inoperative
Location: Nr 1 Generator
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

GEN 1 FAULTED ON TAKEOFF ROLL, RESET WAS GOOD AFTER CLEARING RUNWAY. GEN NR 1 INOP. APU GEN MUST BE USED TO POWER AFFECTED BUS THROUGHOUT FLIGHT. REMOVED AND REPLACED #1 GENERATOR CONTROL UNIT 1XU IAW AMM 24-22-12-04. OPS CHECK GOOD IAW AMM 24-41-00-05. SUNSTRAND GCU, GENERATOR CONTROL,

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